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diff --git a/third_party/heimdal/lib/hcrypto/evp-cc.c b/third_party/heimdal/lib/hcrypto/evp-cc.c
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+/*
+ * Copyright (c) 2008 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* CommonCrypto provider */
+
+#ifdef __APPLE__
+
+#include <config.h>
+#include <roken.h>
+
+#include <assert.h>
+
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+#include <CommonCrypto/CommonDigest.h>
+#endif
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+#include <CommonCrypto/CommonCryptor.h>
+#endif
+
+#include <evp.h>
+#include <evp-hcrypto.h>
+#include <evp-cc.h>
+
+/*
+ *
+ */
+
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+
+struct cc_key {
+ CCCryptorRef href;
+};
+
+static int
+cc_do_cipher(EVP_CIPHER_CTX *ctx,
+ unsigned char *out,
+ const unsigned char *in,
+ unsigned int size)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ CCCryptorStatus ret;
+ size_t moved;
+
+ memcpy(out, in, size);
+
+ ret = CCCryptorUpdate(cc->href, in, size, out, size, &moved);
+ if (ret)
+ return 0;
+
+ if (moved != size)
+ return 0;
+
+ return 1;
+}
+
+static int
+cc_cleanup(EVP_CIPHER_CTX *ctx)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ if (cc->href)
+ CCCryptorRelease(cc->href);
+ return 1;
+}
+
+static int
+init_cc_key(int encp, unsigned long flags,
+ CCAlgorithm alg, const void *key, size_t keylen,
+ const void *iv, CCCryptorRef *ref)
+{
+ CCOperation op = encp ? kCCEncrypt : kCCDecrypt;
+ CCMode mode;
+ CCModeOptions options = 0;
+ CCCryptorStatus ret;
+
+ if (*ref) {
+ if (key == NULL && iv) {
+ CCCryptorReset(*ref, iv);
+ return 1;
+ }
+ CCCryptorRelease(*ref);
+ }
+
+ if (key) {
+ switch (flags & EVP_CIPH_MODE) {
+ case EVP_CIPH_STREAM_CIPHER:
+ mode = kCCModeRC4;
+ break;
+ case EVP_CIPH_CFB8_MODE:
+ mode = kCCModeCFB8;
+ break;
+ default:
+ mode = kCCModeCBC;
+ break;
+ }
+
+ ret = CCCryptorCreateWithMode(op, mode, alg, ccNoPadding,
+ iv, key, keylen, NULL, 0, 0,
+ options, ref);
+ if (ret)
+ return 0;
+ }
+
+ return 1;
+}
+
+static int
+cc_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithm3DES,
+ key, kCCKeySize3DES, iv, &cc->href);
+}
+
+#endif /* HAVE_COMMONCRYPTO_COMMONCRYPTOR_H */
+
+/**
+ * The triple DES cipher type (Apple CommonCrypto provider)
+ *
+ * @return the DES-EDE3-CBC EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_des_ede3_cbc(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER des_ede3_cbc = {
+ 0,
+ 8,
+ 24,
+ 8,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_des_ede3_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &des_ede3_cbc;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_des_ede3_cbc();
+#else
+ return NULL;
+#endif
+}
+
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+/*
+ *
+ */
+
+static int
+cc_des_cbc_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithmDES,
+ key, kCCBlockSizeDES, iv, &cc->href);
+}
+#endif
+
+/**
+ * The DES cipher type (Apple CommonCrypto provider)
+ *
+ * @return the DES-CBC EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_des_cbc(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER des_ede3_cbc = {
+ 0,
+ kCCBlockSizeDES,
+ kCCBlockSizeDES,
+ kCCBlockSizeDES,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_des_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &des_ede3_cbc;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_des_cbc();
+#else
+ return NULL;
+#endif
+}
+
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+/*
+ *
+ */
+
+static int
+cc_aes_cbc_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithmAES128,
+ key, ctx->cipher->key_len, iv, &cc->href);
+}
+#endif
+
+/**
+ * The AES-128 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-128-CBC EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_128_cbc(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ kCCBlockSizeAES128,
+ kCCKeySizeAES128,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_128_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The AES-192 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-192-CBC EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_192_cbc(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ kCCBlockSizeAES128,
+ kCCKeySizeAES192,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_192_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The AES-256 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-256-CBC EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_256_cbc(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ kCCBlockSizeAES128,
+ kCCKeySizeAES256,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_256_cbc();
+#else
+ return NULL;
+#endif
+}
+
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+/*
+ *
+ */
+
+static int
+cc_aes_cfb8_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithmAES128,
+ key, ctx->cipher->key_len, NULL, &cc->href);
+}
+#endif
+
+/**
+ * The AES-128 CFB8 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-128-CFB8 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_128_cfb8(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ 1,
+ kCCKeySizeAES128,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CFB8_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cfb8_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_128_cfb8();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The AES-192 CFB8 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-192-CFB8 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_192_cfb8(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ 1,
+ kCCKeySizeAES192,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CFB8_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cfb8_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_192_cfb8();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The AES-256 CFB8 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the AES-256-CFB8 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_aes_256_cfb8(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER c = {
+ 0,
+ kCCBlockSizeAES128,
+ kCCKeySizeAES256,
+ kCCBlockSizeAES128,
+ EVP_CIPH_CFB8_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_aes_cfb8_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &c;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_aes_256_cfb8();
+#else
+ return NULL;
+#endif
+}
+
+/*
+ *
+ */
+
+#ifdef COMMONCRYPTO_SUPPORTS_RC2
+static int
+cc_rc2_cbc_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithmRC2,
+ key, ctx->cipher->key_len, iv, &cc->href);
+}
+#endif
+
+/**
+ * The RC2 cipher type - common crypto
+ *
+ * @return the RC2 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+
+const EVP_CIPHER *
+EVP_cc_rc2_cbc(void)
+{
+#ifdef COMMONCRYPTO_SUPPORTS_RC2
+ static const EVP_CIPHER rc2_cbc = {
+ 0,
+ kCCBlockSizeRC2,
+ 16,
+ kCCBlockSizeRC2,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_rc2_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &rc2_cbc;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_rc2_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The RC2-40 cipher type - common crypto
+ *
+ * @return the RC2-40 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+
+const EVP_CIPHER *
+EVP_cc_rc2_40_cbc(void)
+{
+#ifdef COMMONCRYPTO_SUPPORTS_RC2
+ static const EVP_CIPHER rc2_40_cbc = {
+ 0,
+ kCCBlockSizeRC2,
+ 5,
+ kCCBlockSizeRC2,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_rc2_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &rc2_40_cbc;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_rc2_40_cbc();
+#else
+ return NULL;
+#endif
+}
+
+
+/**
+ * The RC2-64 cipher type - common crypto
+ *
+ * @return the RC2-64 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+
+const EVP_CIPHER *
+EVP_cc_rc2_64_cbc(void)
+{
+#ifdef COMMONCRYPTO_SUPPORTS_RC2
+ static const EVP_CIPHER rc2_64_cbc = {
+ 0,
+ kCCBlockSizeRC2,
+ 8,
+ kCCBlockSizeRC2,
+ EVP_CIPH_CBC_MODE|EVP_CIPH_ALWAYS_CALL_INIT,
+ cc_rc2_cbc_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &rc2_64_cbc;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_rc2_64_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto md2 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_md2(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md md2 = {
+ CC_MD2_DIGEST_LENGTH,
+ CC_MD2_BLOCK_BYTES,
+ sizeof(CC_MD2_CTX),
+ (hc_evp_md_init)CC_MD2_Init,
+ (hc_evp_md_update)CC_MD2_Update,
+ (hc_evp_md_final)CC_MD2_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &md2;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_md2();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto md4 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_md4(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md md4 = {
+ CC_MD4_DIGEST_LENGTH,
+ CC_MD4_BLOCK_BYTES,
+ sizeof(CC_MD4_CTX),
+ (hc_evp_md_init)CC_MD4_Init,
+ (hc_evp_md_update)CC_MD4_Update,
+ (hc_evp_md_final)CC_MD4_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &md4;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_md4();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto md5 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_md5(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md md5 = {
+ CC_MD5_DIGEST_LENGTH,
+ CC_MD5_BLOCK_BYTES,
+ sizeof(CC_MD5_CTX),
+ (hc_evp_md_init)CC_MD5_Init,
+ (hc_evp_md_update)CC_MD5_Update,
+ (hc_evp_md_final)CC_MD5_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &md5;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_md5();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto sha1 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_sha1(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md sha1 = {
+ CC_SHA1_DIGEST_LENGTH,
+ CC_SHA1_BLOCK_BYTES,
+ sizeof(CC_SHA1_CTX),
+ (hc_evp_md_init)CC_SHA1_Init,
+ (hc_evp_md_update)CC_SHA1_Update,
+ (hc_evp_md_final)CC_SHA1_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &sha1;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_sha1();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto sha256 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_sha256(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md sha256 = {
+ CC_SHA256_DIGEST_LENGTH,
+ CC_SHA256_BLOCK_BYTES,
+ sizeof(CC_SHA256_CTX),
+ (hc_evp_md_init)CC_SHA256_Init,
+ (hc_evp_md_update)CC_SHA256_Update,
+ (hc_evp_md_final)CC_SHA256_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &sha256;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_sha256();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto sha384 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_sha384(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md sha384 = {
+ CC_SHA384_DIGEST_LENGTH,
+ CC_SHA384_BLOCK_BYTES,
+ sizeof(CC_SHA512_CTX),
+ (hc_evp_md_init)CC_SHA384_Init,
+ (hc_evp_md_update)CC_SHA384_Update,
+ (hc_evp_md_final)CC_SHA384_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &sha384;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_sha384();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The CommonCrypto sha512 provider
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_MD *
+EVP_cc_sha512(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
+ static const struct hc_evp_md sha512 = {
+ CC_SHA512_DIGEST_LENGTH,
+ CC_SHA512_BLOCK_BYTES,
+ sizeof(CC_SHA512_CTX),
+ (hc_evp_md_init)CC_SHA512_Init,
+ (hc_evp_md_update)CC_SHA512_Update,
+ (hc_evp_md_final)CC_SHA512_Final,
+ (hc_evp_md_cleanup)NULL
+ };
+ return &sha512;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_sha512();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The Camellia-128 cipher type - CommonCrypto
+ *
+ * @return the Camellia-128 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_camellia_128_cbc(void)
+{
+#if HCRYPTO_FALLBACK
+ return EVP_hcrypto_camellia_128_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The Camellia-198 cipher type - CommonCrypto
+ *
+ * @return the Camellia-198 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_camellia_192_cbc(void)
+{
+#if HCRYPTO_FALLBACK
+ return EVP_hcrypto_camellia_192_cbc();
+#else
+ return NULL;
+#endif
+}
+
+/**
+ * The Camellia-256 cipher type - CommonCrypto
+ *
+ * @return the Camellia-256 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_camellia_256_cbc(void)
+{
+#if HCRYPTO_FALLBACK
+ return EVP_hcrypto_camellia_256_cbc();
+#else
+ return NULL;
+#endif
+}
+
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+
+/*
+ *
+ */
+
+static int
+cc_rc4_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ struct cc_key *cc = ctx->cipher_data;
+ return init_cc_key(encp, ctx->cipher->flags, kCCAlgorithmRC4,
+ key, ctx->key_len, iv, &cc->href);
+}
+
+#endif
+
+/**
+
+ * The RC4 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the RC4 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_rc4(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER rc4 = {
+ 0,
+ 1,
+ 16,
+ 0,
+ EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH,
+ cc_rc4_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &rc4;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_rc4();
+#else
+ return NULL;
+#endif
+}
+
+
+/**
+ * The RC4-40 cipher type (Apple CommonCrypto provider)
+ *
+ * @return the RC4 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_cc_rc4_40(void)
+{
+#ifdef HAVE_COMMONCRYPTO_COMMONCRYPTOR_H
+ static const EVP_CIPHER rc4_40 = {
+ 0,
+ 1,
+ 5,
+ 0,
+ EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH,
+ cc_rc4_init,
+ cc_do_cipher,
+ cc_cleanup,
+ sizeof(struct cc_key),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &rc4_40;
+#elif HCRYPTO_FALLBACK
+ return EVP_hcrypto_rc4_40();
+#else
+ return NULL;
+#endif
+}
+
+#endif /* __APPLE__ */
+